Twilight ? Blue light filter for better sleep MOD

Twilight ? Blue light filter for better sleep MOD

8.9 (388339)Games, Health & Fitness

App Information of Twilight ? Blue light filter for better sleep

App Name Twilight ? Blue light filter for better sleep v12.2
Genre Games, Health & Fitness
Size6.0 MB
Latest Version12.2
Get it On Google Play
Update2021-01-22
Package Namecom.urbandroid.lux
Rating 8.9 ( 388339 )
Installs10,000,000+

Description of Twilight ? Blue light filter for better sleep

Here is the file to Download The Latest MOD Version of Twilight ? Blue light filter for better sleep MOD, A popular game on the play store For Android.

Download Now!

Description:

Are you having trouble falling asleep? Are your kids hyperactive when playing with the tablet before bed time?
Are you using your smart phone or tablet in the late evening? Twilight may be a solution for you!

Recent research suggests that exposure to blue light before sleep may distort your natural (circadian) rhythm and cause inability to fall asleep.

The cause is the photoreceptor in your eyes, called Melanopsin. This receptor is sensitive to a narrow band of blue light in the 460-480nm range which may suppress Melatonin production – a hormone responsible for your healthy sleep-wake cycles.

In experimental scientific studies it has been shown an average person reading on a tablet or smart phone for a couple of hours before bed time may find their sleep delayed by about an hour. See references below..

The Twilight app makes your device screen adapt to the time of the day. It filters the flux of blue light emitted by your phone or tablet after sunset and protects your eyes with a soft and pleasant red filter. The filter intensity is smoothly adjusted to the sun cycle based on your local sunset and sunrise times.

Documentation
http://twilight.urbandroid.org/doc/

Get more from Twilight
1) Bed reading: Twilight is more pleasant on the eyes for night reading. Especially as it is able to lower the screen backlight far below the ability of the backligt controls on your screen

2) AMOLED screens: We have tested Twilight on an AMOLED screen for 5 years without any sign of depletion or over-burning. If properly configured Twilight causes less light emission (by enabling dimming) with more equal light distribution (dark areas of the screen such as the status bar get tinted). This may in fact increase your AMOLED screen life time.

Basics on circadian rhythm and the role of melatonin
http://en.wikipedia.org/wiki/Melatonin
http://en.wikipedia.org/wiki/Melanopsin
http://en.wikipedia.org/wiki/Circadian_rhythms
http://en.wikipedia.org/wiki/Circadian_rhythm_disorder

Permissions
– location – to find out your current sunset/surise times
– running apps – to stop Twilight in selected apps
– write settings – to set back-light
– network – access smartlight (Philips HUE) to shield you household light from blue

Automation (Tasker or other)
https://sites.google.com/site/twilight4android/automation

Related scientific research

Amplitude Reduction and Phase Shifts of Melatonin, Cortisol and Other Circadian Rhythms after a Gradual Advance of Sleep and Light Exposure in Humans Derk-Jan Dijk, & Co 2012

Exposure to Room Light before Bedtime Suppresses Melatonin Onset and Shortens Melatonin Duration in Humans Joshua J. Gooley, Kyle Chamberlain, Kurt A. Smith & Co, 2011

Effect of Light on Human Circadian Physiology Jeanne F. Duffy, Charles A. Czeisler 2009

Efficacy of a single sequence of intermittent bright light pulses for delaying circadian phase in humans Claude Gronfier, Kenneth P. Wright, & Co 2009

Intrinsic period and light intensity determine the phase relationship between melatonin and sleep in humans Kenneth P. Wright, Claude Gronfier & Co 2009

The Impact of Sleep Timing and Bright Light Exposure on Attentional Impairment during Night Work Nayantara Santhi & Co 2008

Short-Wavelength Light Sensitivity of Circadian, Pupillary, and Visual Awareness in Humans Lacking an Outer Retina Farhan H. Zaidi & Co, 2007

High sensitivity of the human circadian melatonin rhythm to resetting by short wavelength light. Lockley SW & Co. 2003

Sensitivity of the human circadian pacemaker to nocturnal light: Jamie M Zeitzer, Derk-Jan Dijk & Co 2000
– Fix for spontaneous changing to Sun filter times (sorry for the issue, many thanks for reporting)

How to Install Twilight ? Blue light filter for better sleep MOD APK :

Here are some easy steps from which you can install this game on your Android.

  1. Then the first thing that you need is to uninstall the previous version of Twilight ? Blue light filter for better sleep.
  2. Then click on the download button to download the file.
  3. Tap on the MOD APK file and click on the install.
  4. Allow Unknown resources for the installation of the app.
  5. Go to ->Setting ->Security -> Unknown Sources -> Turn it ON.

    Like in the picture below
    how to install mod-apk

  6. Click on MOD APK File to Install, click Next, and Install to finish the installation process. Now Open App and Enjoy!

If you are facing any issue in downloading or installation ,please comment below , so we can solve issue ASAP, Thanks.

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